CN115942697B - Temperature control system and method suitable for immersed liquid cooling energy storage system - Google Patents
Temperature control system and method suitable for immersed liquid cooling energy storage system Download PDFInfo
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- CN115942697B CN115942697B CN202211510091.4A CN202211510091A CN115942697B CN 115942697 B CN115942697 B CN 115942697B CN 202211510091 A CN202211510091 A CN 202211510091A CN 115942697 B CN115942697 B CN 115942697B
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- 239000007788 liquid Substances 0.000 title claims abstract description 163
- 238000001816 cooling Methods 0.000 title claims abstract description 44
- 238000004146 energy storage Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000110 cooling liquid Substances 0.000 claims abstract description 60
- 238000012544 monitoring process Methods 0.000 claims abstract description 55
- 238000005086 pumping Methods 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000007654 immersion Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a temperature control system and a temperature control method suitable for an immersed liquid cooling energy storage system, which relate to the technical field of liquid cooling temperature control and currently provide the following scheme, wherein the temperature control system comprises a central control unit, a judging unit, a fixed-point liquid inlet and suction unit, a liquid level monitoring unit, a flow rate control unit, a fixed-point temperature monitoring unit and a total liquid inlet and suction unit; the invention is close to the high-heat hardware through the stretchable liquid inlet pipe and the stretchable liquid outlet pipe group by installing the fixed-point liquid inlet and outlet unit, the newly-entered low-temperature cooling liquid is firstly contacted with the high-heat hardware, so that the cooling effect is improved.
Description
Technical Field
The invention relates to the technical field of liquid cooling temperature control, in particular to a temperature control system and method suitable for an immersed liquid cooling energy storage system.
Background
Immersion liquid cooling is a method for cooling hardware by directly immersing the hardware in a non-conductive liquid. The heat generated by the electronic components is effectively transferred directly to the immersion liquid. This reduces the need for thermal interface materials, heat sinks, fans, shields, sheet metal and other components that are common in conventional cooling methods, and thus heat dissipation is very good.
However, even if the liquid cooling is used for heat dissipation, the temperature of the cooling liquid still reaches more than forty degrees in the running process of the equipment, the temperature of the high-heat-generation hardware is higher than that of the cooling liquid, the cooling liquid with more than forty degrees cannot meet the heat dissipation of the high-heat-generation hardware, the running performance of the high-heat-generation hardware cannot be guaranteed, and the temperature of the cooling liquid can be increased to influence the performance of the whole hardware.
Disclosure of Invention
The invention provides a temperature control system and a temperature control method suitable for an immersed liquid cooling energy storage system, which are used for solving the defects in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the temperature control system suitable for the immersed liquid cooling energy storage system comprises a central control unit, a judging unit, a fixed-point liquid inlet and pumping unit, a liquid level monitoring unit, a flow rate control unit, a fixed-point temperature monitoring unit and a total liquid inlet and pumping unit, wherein the fixed-point liquid inlet and pumping unit controls a liquid inlet pipe to add cooling liquid to high-temperature hardware at fixed points through the central control unit, so that the newly added low-temperature cooling liquid is firstly contacted with the high-temperature hardware, the cooling liquid carrying high heat is sucked away through a plurality of liquid pumping pipes, and the distance between a liquid outlet and the high-temperature hardware can be adjusted, so that the cooling efficiency is higher;
the fixed-point temperature monitoring unit is used for monitoring the temperature of the cooling liquid in the area near the high-temperature hardware and transmitting the data to the judging unit for judgment, the judging unit transmits the judging data to the central control unit, and the central control unit controls the flow rate control unit to start so as to control the speed of liquid feeding and liquid pumping of the cooling liquid, and the fixed-point temperature monitoring unit is arranged on one side of the fixed-point liquid feeding and pumping unit and acquires the temperature of the high-temperature hardware;
the liquid level monitoring unit monitors the liquid level of the cooling liquid and transmits monitoring data to the judging unit, the judging unit transmits the data to the central control unit, and after the central control unit receives the data, the central control unit controls the total liquid inlet and outlet unit to add the cooling liquid according to the data, and the liquid level monitoring unit monitors the liquid level and ensures the height of the liquid level.
Further, the system also comprises a total temperature monitoring unit and a cooling liquid cooling regulation and control unit;
the total temperature monitoring unit monitors the total temperature of the cooling liquid, the total temperature monitoring unit transmits the total temperature data to the judging unit, the judging unit transmits the judging data to the central control unit, the central control unit controls the cooling liquid cooling regulation and control unit to regulate proper temperature, the temperature of the pumped cooling liquid is controlled, and the total temperature monitoring unit monitors the total temperature of the cooling liquid, so that the cooling liquid cooling device is convenient to regulate in time.
Further, the system also comprises a data transmission unit and a terminal;
the data transmission unit is used for receiving various data sent by the central control unit and transmitting the data to the terminal;
the output end of the central control unit is connected with the input end of the total liquid inlet and outlet unit, the output end of the central control unit is connected with the input end of the cooling liquid cooling regulation and control unit, the output end of the central control unit is connected with the input end of the fixed point liquid inlet and outlet unit, the output end of the central control unit is connected with the input end of the flow rate control unit, the output end of the central control unit is connected with the input end of the data transmission unit, the output end of the data transmission unit is connected with the input end of the terminal, the output end of the judging unit is connected with the input end of the central control unit, the output end of the total temperature monitoring unit is connected with the input end of the judging unit, and the output end of the fixed point temperature monitoring unit is connected with the input end of the judging unit.
Further, the fixed-point liquid inlet and outlet unit comprises a moving mechanism;
the driving mechanism is arranged at one side of the moving mechanism;
the distance adjusting mechanism is arranged at one side of the driving mechanism, the driving mechanism drives the distance adjusting mechanism to move, and the distance adjusting mechanism can adjust the distance between the stretchable liquid inlet pipe and the stretchable liquid pumping pipe group and the high-heat hardware;
the telescopic mechanism is arranged outside the distance adjusting mechanism, and the driving mechanism drives the distance adjusting mechanism to move and simultaneously drives the telescopic mechanism to translate;
the stretchable liquid suction tube set is arranged in the telescopic mechanism;
the stretchable liquid inlet pipe is arranged in the telescopic mechanism, and the stretchable liquid suction pipe group and the stretchable liquid inlet pipe have retractility and can be stretched to increase the length.
Further, the moving mechanism comprises a rodless cylinder, an air source is externally connected with the rodless cylinder, two L-shaped hooks are fixed on one side of the rodless cylinder, the driving mechanism comprises a motor fixing plate fixedly connected with one side of a rodless cylinder sliding block, a motor is fixedly arranged in the motor fixing plate, one end of an output shaft of the motor is fixedly connected with a first gear, the distance adjusting mechanism comprises a plurality of screw fixing plates fixedly connected with the bottom of the rodless cylinder, a screw is rotatably connected to the inside of the screw fixing plate, a second gear is fixedly connected to the other end of the screw, one side of the second gear is meshed with the first gear, a guide rod is fixedly connected to one side of the screw fixing plate, the telescopic mechanism comprises a first telescopic plate which is sleeved outside the screw, a first fixing plate is fixedly connected to the bottom of the first telescopic plate, a second fixing plate is fixedly connected to the bottom of the inner plate of the second telescopic plate, and a second pipe group is fixedly connected to the inside of the second fixing plate and the first telescopic liquid suction pipe group and the first telescopic liquid suction pipe.
The temperature control method suitable for the immersed liquid cooling energy storage system is applied to the temperature control system suitable for the immersed liquid cooling energy storage system, and comprises the following steps:
s1, firstly, a central control unit controls a total liquid inlet pipe of a total liquid inlet and outlet unit to be opened, and cooling liquid is added into equipment;
s2, the liquid level monitoring unit monitors the height data of the added cooling liquid and transmits the height data to the judging unit for judgment, the judging unit transmits the data to the central control unit after judging that the height reaches a certain degree to control the total liquid suction pipe of the total liquid suction and pumping unit to start liquid suction so as to circulate the cooling liquid in the total liquid suction and pumping unit, and then the central control unit controls the fixed-point liquid suction and pumping unit to start fixed-point cooling of part of high-heat hardware;
s3, starting the fixed-point temperature monitoring unit and the total temperature monitoring unit to monitor the temperature, transmitting the monitoring output to the judging unit to judge, transmitting judging data to the central control unit, and then starting and controlling the flow rate control unit to adjust the liquid inlet and liquid pumping speed of the cooling liquid according to the data by the central control unit, wherein the central control unit transmits the data to the terminal for reference of staff through the data transmission unit.
Compared with the prior art, the invention has the beneficial effects that:
the invention is close to the high-heat hardware through the stretchable liquid inlet pipe and the stretchable liquid outlet pipe group by installing the fixed-point liquid inlet and outlet unit, the newly-entered low-temperature cooling liquid is firstly contacted with the high-heat hardware, so that the cooling effect is improved.
Drawings
FIG. 1 is a system block diagram of a temperature control system for an immersion liquid cooled energy storage system in accordance with the present invention;
FIG. 2 is a schematic diagram of a first perspective structure of a fixed-point liquid inlet and outlet unit of a temperature control system suitable for an immersion liquid cooling energy storage system according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic diagram of a second perspective structure of a fixed-point liquid inlet and outlet unit of the temperature control system for an immersion liquid cooling energy storage system according to the present invention;
fig. 5 is a schematic diagram of a third perspective structure of a fixed-point liquid inlet and outlet unit of the temperature control system suitable for an immersed liquid cooling energy storage system according to the present invention.
In the figure: 1. a moving mechanism; 11. a rodless cylinder; 12. an L-shaped hook; 2. a driving mechanism; 21. a motor fixing plate; 22. a motor; 23. a first gear; 3. a distance adjusting mechanism; 31. a screw fixing plate; 32. a screw; 33. a second gear; 34. a guide rod; 4. a telescoping mechanism; 41. a second expansion plate; 42. a second fixing plate; 43. a first expansion plate; 44. a first fixing plate; 5. a stretchable liquid suction tube group; 6. the liquid inlet pipe can be stretched.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3: the temperature control system suitable for the immersed liquid cooling energy storage system comprises a central control unit, a judging unit, a fixed-point liquid inlet and pumping unit, a liquid level monitoring unit, a flow rate control unit, a fixed-point temperature monitoring unit and a total liquid inlet and pumping unit, wherein the fixed-point liquid inlet and pumping unit controls a liquid inlet pipe to add cooling liquid to high-temperature hardware at fixed points through the central control unit, so that the newly added low-temperature cooling liquid is firstly contacted with the high-temperature hardware, the cooling liquid carrying high heat is sucked away through a plurality of liquid pumping pipes, and the distance between a liquid outlet and the high-temperature hardware can be adjusted, so that the cooling efficiency is higher;
the fixed-point temperature monitoring unit is used for monitoring the temperature of the cooling liquid in the area near the high-temperature hardware, transmitting the data to the judging unit for judgment, transmitting the judging data to the central control unit by the judging unit, and controlling the starting of the flow rate control unit by the central control unit so as to control the speed of liquid feeding and liquid extracting of the cooling liquid, wherein the fixed-point temperature monitoring unit is arranged on one side of the fixed-point liquid feeding and extracting unit and acquires the temperature of the high-temperature hardware;
the liquid level monitoring unit monitors the liquid level of the cooling liquid and transmits monitoring data to the judging unit, the judging unit transmits the data to the central control unit, and the central control unit controls the total liquid inlet and outlet unit to add the cooling liquid according to the data after receiving the data, and the liquid level monitoring unit monitors the liquid level and ensures the height of the liquid level;
the system also comprises a total temperature monitoring unit and a cooling liquid cooling regulation and control unit;
the total temperature monitoring unit monitors the total temperature of the cooling liquid, the total temperature monitoring unit transmits the total temperature data to the judging unit, the judging unit transmits the judging data to the central control unit, the central control unit controls the cooling liquid cooling regulation and control unit to regulate proper temperature, the temperature of the pumped cooling liquid is controlled, and the total temperature monitoring unit monitors the total temperature of the cooling liquid, so that the cooling liquid can be conveniently and timely regulated;
the system also comprises a data transmission unit and a terminal;
the data transmission unit is used for receiving various data sent by the central control unit and transmitting the data to the terminal;
the output end of the central control unit is connected with the input end of the total liquid inlet and pumping unit, the output end of the central control unit is connected with the input end of the cooling liquid cooling regulation and control unit, the output end of the central control unit is connected with the input end of the fixed point liquid inlet and pumping unit, the output end of the central control unit is connected with the input end of the flow rate control unit, the output end of the central control unit is connected with the input end of the data transmission unit, the output end of the data transmission unit is connected with the input end of the terminal, the output end of the judging unit is connected with the input end of the central control unit, the output end of the total temperature monitoring unit is connected with the input end of the judging unit, and the output end of the fixed point temperature monitoring unit is connected with the input end of the liquid level monitoring unit.
Example 2
Referring to fig. 2-5: the embodiment provides a technical scheme based on the first embodiment: the fixed-point liquid inlet and suction unit comprises a moving mechanism 1;
a driving mechanism 2, wherein the driving mechanism 2 is arranged at one side position of the moving mechanism 1;
the distance adjusting mechanism 3 is arranged at one side of the driving mechanism 2, the driving mechanism 2 drives the distance adjusting mechanism 3 to move, and the distance adjusting mechanism can adjust the distance between the stretchable liquid inlet pipe and the stretchable liquid pumping pipe group and the high-heat hardware;
the telescopic mechanism 4 is arranged outside the distance adjusting mechanism 3, and the driving mechanism 2 drives the distance adjusting mechanism 3 to move and simultaneously drives the telescopic mechanism 4 to translate;
a stretchable liquid suction tube set 5, wherein the stretchable liquid suction tube set 5 is arranged inside the telescopic mechanism 4;
the stretchable liquid inlet pipe 6 is arranged in the telescopic mechanism 4, and the stretchable liquid suction pipe group and the stretchable liquid inlet pipe have retractility and can be stretched to increase the length;
the moving mechanism 1 comprises a rodless cylinder 11, the rodless cylinder 11 is externally connected with an air source, two L-shaped hooks 12 are fixed on one side of the rodless cylinder 11, the driving mechanism 2 comprises a motor fixing plate 21 fixedly connected with one side of a sliding block of the rodless cylinder 11, a motor 22 is fixedly connected to the inside of the motor fixing plate 21, one end of an output shaft of the motor 22 is fixedly connected with a first gear 23, the distance adjusting mechanism 3 comprises a plurality of screw fixing plates 31 fixedly connected with the bottom of the rodless cylinder 11, a screw 32 is rotatably connected to the inside of the screw fixing plates 31, a second gear 33 is fixedly connected to the other end of the screw 32, one side of the second gear 33 is meshed with the first gear 23, a guide rod 34 is fixedly connected to one side of the screw fixing plates 31, the telescopic mechanism 4 comprises a first telescopic plate 43 sleeved outside the screw 32, a first fixed plate 44 is fixedly connected to the bottom of the inner plate of the telescopic plate 43, a second fixed plate 42 is fixedly connected to the bottom of the telescopic cylinder 11, and a second stretchable liquid pipe set 5 and a stretchable liquid inlet pipe 6 are fixedly connected to the inside of the fixed plate 42 and the first fixed plate 44.
Example 3
Referring to fig. 1: the temperature control method suitable for the immersed liquid cooling energy storage system is applied to the temperature control system suitable for the immersed liquid cooling energy storage system, and comprises the following steps:
s1, firstly, a central control unit controls a total liquid inlet pipe of a total liquid inlet and outlet unit to be opened, and cooling liquid is added into equipment;
s2, the liquid level monitoring unit monitors the height data of the added cooling liquid and transmits the height data to the judging unit for judgment, the judging unit transmits the data to the central control unit after judging that the height reaches a certain degree to control the total liquid suction pipe of the total liquid suction and pumping unit to start liquid suction so as to circulate the cooling liquid in the total liquid suction and pumping unit, and then the central control unit controls the fixed-point liquid suction and pumping unit to start fixed-point cooling of part of high-heat hardware;
s3, starting the fixed-point temperature monitoring unit and the total temperature monitoring unit to monitor the temperature, transmitting the monitoring output to the judging unit to judge, transmitting judging data to the central control unit, and then starting and controlling the flow rate control unit to adjust the liquid inlet and liquid pumping speed of the cooling liquid according to the data by the central control unit, wherein the central control unit transmits the data to the terminal for reference of staff through the data transmission unit.
The device is hung on a liquid cooling box through an L-shaped hook 12 during installation, then a knob of a first expansion plate 43 and a knob of a second expansion plate 41 are rotated, the expansion degree of an inner plate is adjusted, a stretchable liquid suction pipe group 5 and a stretchable liquid inlet pipe 6 are adjusted to be opposite to high heating hardware, other groups are respectively adjusted, the stretchable liquid suction pipe group 6 is externally connected with a liquid supply source and the stretchable liquid suction pipe group 5 to be connected with a liquid suction pump, cooling liquid is sprayed on the surface of high heating hardware by the stretchable liquid suction pipe group 6 to take away the heat of the surface of the high heating hardware, meanwhile, the liquid suction pump generates suction through the stretchable liquid suction pipe group 5 to suck cooling liquid carrying the heat, when the temperature of the high heating hardware is too high, a motor 22 drives a gear I23, a gear II 33 and a screw 32 to rotate, the screw 32 rotates to drive the stretchable liquid suction pipe group 43 to move and stretch the stretchable liquid suction pipe group 5 and the stretchable liquid inlet pipe group 6, so that the stretchable liquid suction pipe group 6 is more close to the high heating hardware, and the cooling effect is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. Temperature control system suitable for submergence formula liquid cooling energy storage system, including central control unit, judging unit, fixed point advance drawing liquid unit, liquid level monitoring unit, velocity of flow control unit, fixed point temperature monitoring unit and total advance drawing liquid unit, its characterized in that:
the fixed-point liquid inlet and suction unit controls the liquid inlet pipe to add cooling liquid to the high-temperature hardware at fixed points through the central control unit, so that the newly added low-temperature cooling liquid is firstly contacted with the high-temperature hardware, and the cooling liquid carrying high heat is sucked away through the plurality of liquid suction pipes;
the fixed-point temperature monitoring unit is used for monitoring the temperature of the cooling liquid in the area near the high-temperature hardware, transmitting the data to the judging unit for judgment, transmitting the judging data to the central control unit, and controlling the flow rate control unit to start by the central control unit so as to control the speed of liquid inlet and liquid extraction of the cooling liquid;
the liquid level monitoring unit monitors the liquid level of the cooling liquid and transmits monitoring data to the judging unit, the judging unit transmits the data to the central control unit, and the central control unit controls the total liquid inlet and outlet unit to add the cooling liquid according to the data after receiving the data;
the fixed-point liquid inlet and outlet unit comprises a moving mechanism (1);
a driving mechanism (2), wherein the driving mechanism (2) is arranged at one side position of the moving mechanism (1);
a distance adjusting mechanism (3), wherein the distance adjusting mechanism (3) is arranged at one side position of the driving mechanism (2), and the driving mechanism (2) drives the distance adjusting mechanism (3) to move;
the telescopic mechanism (4) is arranged outside the distance adjusting mechanism (3), and the driving mechanism (2) drives the distance adjusting mechanism (3) to move and simultaneously drives the telescopic mechanism (4) to translate;
a stretchable liquid suction tube set (5), wherein the stretchable liquid suction tube set (5) is arranged in the telescopic mechanism (4);
a stretchable liquid inlet pipe (6), wherein the stretchable liquid inlet pipe (6) is arranged inside the telescopic mechanism (4);
the moving mechanism (1) comprises a rodless cylinder (11), an air source is externally connected with the rodless cylinder (11), two L-shaped hooks (12) are fixedly arranged on one side of the rodless cylinder (11), the driving mechanism (2) comprises a motor fixing plate (21) fixedly connected with one side of a sliding block of the rodless cylinder (11), a motor (22) is fixedly arranged in the motor fixing plate (21), one end of an output shaft of the motor (22) is fixedly connected with a first gear (23), the distance adjusting mechanism (3) comprises a plurality of screw fixing plates (31) fixedly connected with the bottom of the rodless cylinder (11), a screw rod (32) is rotationally connected to the inside of the screw rod fixing plates (31), a second gear (33) is fixedly connected to the other end of the screw rod (32), one side of the second gear (33) is meshed with the first gear (23), a guide rod (34) is fixedly connected to one side of the screw rod fixing plates (31), the telescopic mechanism (4) comprises a first telescopic plate (43) which is sleeved outside the screw rod (32), the first inner plate (43) is fixedly connected with the bottom of the second telescopic plate (41), the second inner plate (41) is fixedly connected with the bottom of the first telescopic plate (41), the stretchable liquid suction tube group (5) and the stretchable liquid inlet tube (6) are fixedly connected inside the second fixing plate (42) and the first fixing plate (44).
2. The temperature control system for an immersion liquid cooled energy storage system according to claim 1, further comprising a total temperature monitoring unit and a cooling liquid cooling regulation unit;
the total temperature monitoring unit monitors the total temperature of the cooling liquid, the total temperature monitoring unit transmits the total temperature data to the judging unit, the judging unit transmits the judging data to the central control unit, the central control unit controls the cooling liquid cooling regulation and control unit to regulate proper temperature, and the temperature of the pumped cooling liquid is controlled.
3. The temperature control system for an immersion liquid cooled energy storage system according to claim 1, further comprising a data transmission unit and a terminal;
the data transmission unit is used for receiving various data sent by the central control unit and transmitting the data to the terminal.
4. The temperature control system for an immersion liquid cooling energy storage system according to claim 2, wherein the output end of the central control unit is connected with the input end of the total liquid inlet pumping unit, the output end of the central control unit is connected with the input end of the cooling liquid cooling regulation unit, the output end of the central control unit is connected with the input end of the fixed point liquid inlet pumping unit, the output end of the central control unit is connected with the input end of the flow rate control unit, the output end of the central control unit is connected with the input end of the data transmission unit, the output end of the data transmission unit is connected with the input end of the terminal, the output end of the total temperature monitoring unit is connected with the input end of the judging unit, the output end of the fixed point temperature monitoring unit is connected with the input end of the judging unit, and the output end of the liquid level monitoring unit is connected with the input end of the judging unit.
5. Temperature control method suitable for an immersion liquid cooling energy storage system, wherein the temperature control method suitable for an immersion liquid cooling energy storage system is applied to the temperature control system suitable for an immersion liquid cooling energy storage system according to any one of claims 1 to 4, and is characterized by comprising the following steps:
s1, firstly, a central control unit controls a total liquid inlet pipe of a total liquid inlet and outlet unit to be opened, and cooling liquid is added into equipment;
s2, the liquid level monitoring unit monitors the height data of the added cooling liquid and transmits the height data to the judging unit for judgment, the judging unit transmits the data to the central control unit after judging that the height reaches a certain degree to control the total liquid suction pipe of the total liquid suction and pumping unit to start liquid suction so as to circulate the cooling liquid in the total liquid suction and pumping unit, and then the central control unit controls the fixed-point liquid suction and pumping unit to start fixed-point cooling of part of high-heat hardware;
s3, starting the fixed-point temperature monitoring unit and the total temperature monitoring unit to monitor the temperature, transmitting the monitoring output to the judging unit to judge, transmitting judging data to the central control unit, and then starting and controlling the flow rate control unit to adjust the liquid inlet and liquid pumping speed of the cooling liquid according to the data by the central control unit, wherein the central control unit transmits the data to the terminal for reference of staff through the data transmission unit.
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| KR20190128426A (en) * | 2018-05-08 | 2019-11-18 | 주식회사 리센스메디컬 | Medical cooling device with variable injection distance |
| CN209930767U (en) * | 2018-11-12 | 2020-01-10 | 北京中科绿能科技有限公司 | Direct current fills electric pile liquid cooling circulation system |
| CN111834647A (en) * | 2020-06-05 | 2020-10-27 | 湖北德普电气股份有限公司 | Water heat management system of hydrogen fuel cell engine system |
| WO2022017346A1 (en) * | 2020-07-24 | 2022-01-27 | 阿里巴巴集团控股有限公司 | Single-phase immersed liquid cooling system |
| CN112432797A (en) * | 2020-08-31 | 2021-03-02 | 扬州船用电子仪器研究所(中国船舶重工集团公司第七二三研究所) | Multifunctional general integrated liquid cooling equipment comprehensive test system |
| CN113296587A (en) * | 2021-06-22 | 2021-08-24 | 中关控股(杭州)有限公司 | Big data server |
| CN114198279A (en) * | 2021-12-19 | 2022-03-18 | 黄康 | Piston type energy-saving gas compressor |
| CN216656350U (en) * | 2022-01-10 | 2022-06-03 | 山东威腾机械有限公司 | Auxiliary turning device for brake disc of wind driven generator |
| CN217376457U (en) * | 2022-04-20 | 2022-09-06 | 刘克辉 | Wet piece separating device |
| CN115064978A (en) * | 2022-06-23 | 2022-09-16 | 山东电工配网科技发展有限公司 | Environment-friendly gas insulation ring main unit |
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